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| author |   Roman Li <roman.li@amd.com> | 2023-01-05 17:44:10 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2023-01-24 13:26:24 -0500 |
| commit | 40e9f3f067bc6fb47b878f8ba0a9cc7b93abbf49 (patch) | |
| tree | 30dbdebcb719df7b15cc876a4a9578a706191d1f /drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | |
| parent | drm/amdgpu/display/mst: adjust the logic in 2nd phase of updating payload (diff) | |
| download | linux-rng-40e9f3f067bc6fb47b878f8ba0a9cc7b93abbf49.tar.xz linux-rng-40e9f3f067bc6fb47b878f8ba0a9cc7b93abbf49.zip | |
drm/amd/display: Set hvm_enabled flag for S/G mode
[Why]
After enabling S/G on dcn314 a screen corruption may be observed.
HostVM flag should be set in S/G mode to be included in DML calculations.
[How]
In S/G mode gpu_vm_support flag is set.
Use its value to init is_hvm_enabled.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c')
0 files changed, 0 insertions, 0 deletions